A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELEMENT PRECONTRAINT ET PROCEDE DE FABRICATION D'UN ELEMENT PRECONTRAINT
The present invention relates to an elongate prestressed element (10a) defining two opposite ends (13), produced in two filling materials (2, 3), in particular concrete, and traversed by prestressed reinforcements (40) extending between said two ends (13), embedded in said filling material (2, 3). The element comprises an interface part (50a) traversed by the reinforcements (40) and delimiting an end region (11) of said prestressed element (10a) with respect to a main section (12) of said prestressed element (10a). Said end region (11) of said prestressed element (10a) comprises a second filling material (3) and said main part (12) of said prestressed element (10a) comprises a first filling material (2), the second filling material (3) having a compressive strength greater than that of the first filling material (2).
ELEMENT PRECONTRAINT ET PROCEDE DE FABRICATION D'UN ELEMENT PRECONTRAINT
The present invention relates to an elongate prestressed element (10a) defining two opposite ends (13), produced in two filling materials (2, 3), in particular concrete, and traversed by prestressed reinforcements (40) extending between said two ends (13), embedded in said filling material (2, 3). The element comprises an interface part (50a) traversed by the reinforcements (40) and delimiting an end region (11) of said prestressed element (10a) with respect to a main section (12) of said prestressed element (10a). Said end region (11) of said prestressed element (10a) comprises a second filling material (3) and said main part (12) of said prestressed element (10a) comprises a first filling material (2), the second filling material (3) having a compressive strength greater than that of the first filling material (2).
ELEMENT PRECONTRAINT ET PROCEDE DE FABRICATION D'UN ELEMENT PRECONTRAINT
PRESTRESSED ELEMENT AND METHOD FOR PRODUCING A PRESTRESSED ELEMENT
VORGESPANNTES ELEMENT UND VERFAHREN ZUR HERSTELLUNG DES VORGESPANNTEN ELEMENTS
DE CHEFDEBIEN-ZAGARRIGA ANDRÉ (author) / GONELLE NICOLAS (author) / SCHWARTZENTRUBER ARNAUD (author)
2019-04-24
Patent
Electronic Resource
French
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
ELEMENT PRECONTRAINT ET PROCEDE DE FABRICATION D'UN ELEMENT PRECONTRAINT
| European Patent Office | 2016
ELEMENT PRECONTRAINT ET PROCEDE DE FABRICATION D'UN ELEMENT PRECONTRAINT
| European Patent Office | 2016
Systeme << ouvert >> precontraint yougoslave
| Taylor & Francis Verlag | 1978
Pratique du béton précontraint
| UB Braunschweig | 1973
Exécution du béton précontraint
| UB Braunschweig | 1954